Uzgen Mausoleum, Kyrgyzstan

• The symmetry group of the tiling is *442 (p4m).
• All the internal angles of the constituent polygons are a multiple of 45°.
• Contains two squares.
• There are four non-regular reflective tiles.
• The tiling satisfies the interlace condition and has two finite interlaces and one infinite interlace with straight cross-overs.
• The tiling is edge-to-edge.
• As drawn, contains about 101 polygons.

1. Photo from Martin Zwick (Uzgen Mausoleum, Kyrgyzstan, Central Asia. Door pattern) of Not specific. Personal Communication, Information sent to the author, 21c. [pc] (13th century AD)

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